Montana rancher, Knox Marshall's, danger years are behind him. A former bull-rider, he now runs the Marshall family ranch, raising champion bucking bulls for the National Professional Bullrider's Expo (NBR-X). But although he's successful and wealthy, at 30, he can't help but wonder if his best years are behind him. His life is stable, expected and…boring. Kelsey Jones just wants a safe life, a family, a home. Well, at least when she's off stage. Onstage, she's the beautiful rising star of the country trio, the Yankee Belles.

Jake Silver may not be able to put the memories of his time as a sniper and Navy SEAL behind him, but at least he can put his skills to use as a part of the Jones Inc. rescue team. Saving the life of pediatric heart surgeon Dr. Aria Sinclair on Denali helped, too. Now, he can't get her out of his head, and when he hears she is in the path of a hurricane down in Key West, he can't help but jump on a plane to rescue her.

Detective James Holton has been honorably discharged from the Army Criminal Investigation Division due to wounds sustained when an IED blew up near him. Now with the Lake City Police Department, he's rooming with his good buddy and partner, Cole, while he figures out his family dynamics. Physician Assistant Lainie Jackson is eighteen months out from an attempted murder perpetrated by her ex, which ended when she managed to grab the weapon and shoot him. When he appears to have survived and is back to finish the job he started, Lainie insists it's not possible.

He’s not looking for trouble. All former spy and current national security agent York Newgate wants is to propose to the woman he loves, RJ Marshall. Then they can move to Shelly, Washington, and start the calm, safe life he’s been dreaming of for over a year. Too bad trouble doesn’t agree. Or maybe RJ simply attracts trouble because she’s just going out for coffee when she spots a wanted, known terrorist standing in the middle of a street in Paris. At least she thinks it’s international criminal Alan Martin. But he’s in jail, right? Wrong. Martin has escaped.

Bodyguard, Tate Marshall, has always been the family troublemaker. Maybe it's his impulsive propensity to get into the middle of problems that don't belong to him. But once in, he can't stop himself from trying to solve them - and that includes his recent dilemma. He's in love with the woman he's supposed to protect, the beautiful Gloria, "Glo" Jackson, daughter of US Senator and presidential hopeful Reba Jackson. A member of the country band, the Yankee Belles, Glo was targeted in a recent terrorist attack designed to deter her mother from running.